وَجَآءَ إِخۡوَةُ يُوسُفَ فَدَخَلُواْ عَلَيۡهِ فَعَرَفَهُمۡ وَهُمۡ لَهُۥ مُنكِرُونَ
Wajaa ikhwatu yoosufa fadakhaloo AAalayhi faAAarafahum wahum lahu munkiroona
Then came Joseph´s brethren: they entered his presence, and he knew them, but they knew him not.